CN102689787A - Reversing shifting conveyer device and conveyer system - Google Patents
Reversing shifting conveyer device and conveyer system Download PDFInfo
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- CN102689787A CN102689787A CN2012101899608A CN201210189960A CN102689787A CN 102689787 A CN102689787 A CN 102689787A CN 2012101899608 A CN2012101899608 A CN 2012101899608A CN 201210189960 A CN201210189960 A CN 201210189960A CN 102689787 A CN102689787 A CN 102689787A
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Abstract
The invention relates to reversing shifting conveyer device and a conveyer system. The reversing shifting conveyer device comprises a first conveying surface for conveying materials in the same direction and a second conveying surface for shifting materials in the reversing direction; an included angle is formed between the conveying direction of the first conveying surface and the conveying direction of the second conveying surface; the first conveying surface is higher than the second conveying surface when the materials are conveyed in the same direction; and the second conveying surface is higher than the first conveying surface when the materials are shifted in the reversing direction. Because the included angle is formed between the conveying direction of the first conveying surface and the conveying direction of the second conveying surface, the first conveying surface and the second conveying surface cannot be switched on height, so that the materials from an upstream conveying unit enters a downstream conveying unit through the first conveying surface when the materials are conveyed in the same direction; the materials from the upstream conveying unit passes through the second conveying surface and directly enters the conveying unit in the other direction when the materials are shifted in the reversing direction. The actions of the reversing shifting can be realized through the switching of the height of the two conveying surfaces without the sector turning radius and occupation of floor spaces, so that the conveyer system with higher complexity can be established in the unit area.
Description
Technical field
The present invention relates to a kind of device for transporting objects, be specifically related to a kind of switching-over transfer feedway and delivery system.
Background technology
Conveyor line is discrete one of the modern important component part of making, and traditional supply unit is the working face that can realize straight line, unidirectional conveying object on it.Supply unit has advantages such as operational throughput is big, simple in structure, easy to maintenance, part standard, is widely used in industries such as mine, metallurgy, coal, clothes manufacturing, electronics package and food processing, is used for carrying discrete material or member article.According to the delivery technology requirement, but the supply unit separate unit carry, also can many form different shape, have the delivery system of a plurality of nodes, to satisfy the operation needs of different layout patterns.The length of driving surface and assembling form can be confirmed according to customer requirements on the supply unit, drag the driving device that leads driving surface can use electric drum, the actuating device of also available band bogie.
The conventional planar conveyor line is a linear structure; Supply unit can only be along straight line, unidirectional conveying; Can't turn, up-down, Optimization Dispatching such as two-way, so that any one processing link occurs is sluggish, all can the normal operation and the production efficiency of whole conveyor line be had an immense impact on.Existing solution is; When material need change its throughput direction in transit; Will between upper reaches supply unit and downstream supply unit, connect one and be fan-shaped switching-over load-transfer device, the throughput direction of switching-over load-transfer device, upper reaches supply unit, downstream supply unit is consistent.Therefore it is comparatively complicated to work as the delivery system structure, and when on a node that crosses, having the supply unit of many different throughput directions, like the criss-cross delivery system, the X throughput direction of the node that its process crosses is vertical each other with the Y throughput direction.Need change the supply unit of Y throughput direction from the supply unit of X throughput direction over to as material; The node that simultaneously has material to pass through in addition to cross is always when the X throughput direction is carried; Need be on the node that crosses extraly be provided with one and be fan-shaped switching-over load-transfer device, can't satisfy the transport requirement of these two kinds of different directions simultaneously.In addition, the switching-over load-transfer device needs bigger turn radius and space, makes circular pipeline be the track shape of hollow like this, and the space of hollow can not get effective utilization, is unfavorable for making the compact conformationization of delivery system, has wasted valuable production space.
For above-mentioned reasons, traditional plane conveyor line is confined to linear structure, is difficult to support complicated day by day work flow needs; Simultaneously, because throughput direction is single, can't carry out the effective optimization scheduling, production efficiency is restricted, and is difficult to adapt to the multipolarization on the differing heights, modular requirement.Same problem also is present in traditional material allocation system.
Summary of the invention
The present invention is directed to the deficiency of prior art, proposed a kind of switching-over transfer feedway that can in less space, realize different directions transfer and two kinds of actions of equidirectional conveying, and the delivery system of using this switching-over transfer feedway.
Technical scheme of the present invention is following:
A kind of switching-over transfer feedway is characterized in that: it comprises and is used for first conveyor surface that material carries in the same way and second conveyor surface that is used for material switching-over transfer; Between the throughput direction of the throughput direction of said first conveyor surface and said second conveyor surface angle is arranged; When carrying out material when carrying in the same way, said first conveyor surface is higher than said second conveyor surface; When carrying out material switching-over reprinting, said second conveyor surface is higher than said first conveyor surface; The width coupling of the horizontal clearance of said first conveyor surface and the cooresponding supply unit of said first conveyor surface, the width coupling of the horizontal clearance of said second conveyor surface and the cooresponding supply unit of said second conveyor surface.
The altitude hold of said first conveyor surface, said second conveyor surface can rise or descend.
Said first conveyor surface confirms through the vertex of two or more rollers of being provided with in the same way is unique, and said second conveyor surface is by three that are provided with in the same way or three vertexs with upper roller are unique confirms.
Said first conveyor surface and second conveyor surface are respectively by three or three vertexs with upper roller are unique confirms.
Said roller divides into groups to be provided with, and the roller in every group is all through roller shaft connection, and said roller shaft bottom is provided with switching mechanism.
Said switching mechanism comprises two switching-over support, two taper riser guides and draw off gears, and said roller shaft is fixedly installed on the top of two switching-over supports; Said draw off gear comprises an expansion link, and said two taper riser guides are symmetricly set on the two ends of an expansion link, and each said taper riser guide has the conical surface that the said expansion link mid point in an edge rises laterally gradually; The bottom of said two switching-over supports is supported through the said conical surface respectively; Said taper riser guide is done in opposite directions or opposing moving along said expansion link under the effect of said draw off gear.
Said draw off gear also comprises motor, and said expansion link is a screw rod.
Said draw off gear also comprises two cams, motor; Said expansion link is guide rod and stage clip; Said taper riser guide is arranged on the guide rod two ends of passing said stage clip, and two said cams withstand on the outside of said taper riser guide respectively, and said motor-driven two said cams rotate synchronously.
Under each said roller an actuating device is set, said actuating device is used to realize that said roller is that axle rotates and vertical displacement movement with the vertical line.
On said first conveyor surface and/or second conveyor surface, be provided for locating the fixing and/or active block stop of material.
Below the said switching-over transfer feedway lifting mechanism is set, realizes the up-down of said switching-over transfer feedway whole height.
A kind of delivery system of using said switching-over transfer feedway, it is characterized in that: said delivery system comprises a plurality of supply units, and switching-over transfer feedway is set on the node that said supply unit crosses.
When the main orbit of said supply unit formation was reciprocating structure with a track, setting was arranged in the said switching-over transfer feedway of matrix pattern on the node that a said main orbit and a track cross.
Said reciprocating structure is made up of the opposite said supply unit of two column directions.
Said track is divided into approach track and departures track, and said approach track is provided for respectively material is switched to the said switching-over transfer feedway on the said departures track from said approach track with the end of departures track away from said main orbit.
When the main orbit that constitutes when said supply unit was reciprocating structure with a track, said switching-over transfer feedway was arranged on the position that the approach track of up main orbit and the descending main orbit and said the track of said main orbit crosses.
When the main orbit of said supply unit formation is check configuration with a track, on the node that a said main orbit and a track cross said switching-over transfer feedway is set.
Said check configuration is made up of the said supply unit of row.
The main orbit that constitutes when said supply unit is a reciprocating structure, when said track is check configuration, on the node that the up main orbit of said main orbit or descending main orbit and said track cross, said switching-over transfer feedway is set.
It also comprises a control system, and said control system is used to control first conveyor surface of said switching-over transfer feedway and/or rising, decline and/or the throughput direction of second conveyor surface.
Said control system is for presetting control system or upper computer control system.
The said control system that presets comprises controller; In said controller, fixing motion flow is set in advance for said switching-over transfer feedway.
Said upper computer control system comprises controller, upper computer, is arranged on the RFID label on the material and is arranged on the rfid interrogator on the said switching-over transfer feedway; Said upper computer is provided with transport path for each material, and said rfid interrogator sends the label information in the RFID label that collects to said upper computer; To said controller sending controling instruction, said controller is controlled said switching-over transfer feedway to said upper computer according to the routing information of setting.
Said upper computer control system comprises local control system, is arranged on the RFID label on the material and is arranged on the rfid interrogator on the said switching-over transfer feedway; Write the transmission path information of material in the said RFID label; Routing information in the said RFID label that said rfid interrogator will collect sends said local control system to; Said local control system is controlled said switching-over transfer feedway according to said routing information.
Rectangular distribution insulation strip on the said main orbit is provided with an insulation strip RFID label on each said insulation strip, whether near the fixing rfid interrogator in the exit of said departures track, being used to judge between the adjacent two said insulation strips is empty.
Said determination methods is in the time T after said rfid interrogator is read the label information of said insulation strip RFID label, if do not detect the RFID label on the material, then thinking has an empty position behind said insulation strip; Otherwise do not have empty position behind the said insulation strip, need to continue to wait for; T=D/V wherein, D is the distance between the adjacent two said insulation strips, V is the speed of said supply unit.
A kind of delivery system of using said switching-over transfer feedway; It is characterized in that: said delivery system layering is provided with; Switching-over transfer feedway is set on the switching point of interlayer; Rising through said switching-over transfer feedway, decline or do not move realize in the same way conveying and the switching-over transfer of material on different layers, and with conveying in the same way on the layer and switching-over transfer.
Said switching point is the material inlet or the material outlet of different layers, the material outlet of one deck under the material inlet correspondence of last layer.
Technique effect of the present invention is following:
A kind of switching-over transfer feedway of the present invention comprises being used for material first conveyor surface of carrying in the same way and second conveyor surface that is used for material switching-over transfer; Between the throughput direction of the throughput direction of first conveyor surface and second conveyor surface angle is arranged; When carrying out material when carrying in the same way, first conveyor surface is higher than second conveyor surface; When carrying out material switching-over reprinting, second conveyor surface is higher than first conveyor surface.Owing between the throughput direction of the throughput direction of first conveyor surface and second conveyor surface angle is arranged, and changeable on the height between the two, make when carrying in the same way, get into the downstream supply unit from the material of upper reaches supply unit through first conveyor surface; In switching-over during transfer, through second conveyor surface, directly get into the supply unit of another direction from the material of upper reaches supply unit.The action of switching-over transfer realizes through the switching of two conveyor surface height, does not need fan-shaped turn radius, also just can not take plane space, can in unit area, build higher delivery system of complexity or production system.
First conveyor surface of the present invention and second conveyor surface can be selected fixing one, adjust the height of another conveyor surface, to reach the purpose that material can switch between two conveyor surfaces.The conveyor surface of standing height can be realized through the plane of being confirmed by the roller that is fixed on the switching-over transfer conveyor frame.The conveyor surface of change in elevation can be realized through the plane of being confirmed by roller, is connected by the roller shaft through the roller center after roller divides into groups, as long as the height of adjustment roller shaft can be realized the up-down of conveyor surface; Also an actuating device can be set in the bottom of each roller, rotate and vertical displacement movement in the plane of realization roller.
Also lifting mechanism can be set under the switching-over transfer feedway of the present invention; Can switching-over transfer feedway be sent into differing heights; When making up the delivery system of multilayer, switching-over transfer feedway is set on the switching point of interlayer, but the shared switching-over transfer feedway of multilayer.Between levels, need not to use the ramp, rising or decline through switching-over transfer feedway can realize the conveying of material at interlayer, have practiced thrift to take up room, and have improved production efficiency.
Delivery system of the present invention becomes nonlinear organization because switching-over transfer feedway is set with the linear structure that has delivery system now on the node that supply unit crosses, supply unit can form more complicated delivery system.Switching-over transfer feedway especially is set between a main orbit and a track; On each processing link, all form the buffer zone; This makes the sluggishness of any one processing website can not block whole conveyor line; And the Optimization Dispatching through load between website can provide higher production efficiency than traditional linear pipeline.
The present invention is provided with RFID label and rfid interrogator in delivery system, can control the transport path of material as required flexibly, and when needs changed transport path, only need make amendment to the label on the RFID got final product, and need not to change the structure of delivery system.In addition, rfid interrogator imports the RFID label that reads in upper computer or the local control system into, can in time understand the real time position of material, to guarantee the accurate monitoring to industrial flow.
Delivery system of the present invention also is provided for the insulation strip of material at interval on main orbit; And the insulation strip RFID label with the main orbit motion is set on the insulation strip; During the rfid interrogator that before insulation strip RFID label is through the exit, is provided with, rfid interrogator reads the label information of insulation strip RFID label, if material is arranged behind insulation strip; This rfid interrogator also can read the RFID label information of material, judges between current two insulation strips whether have vacant position by upper computer or local control system.Because main orbit is provided with insulation strip; Insulation strip has position-limiting action to material; Therefore former and later two materials can be owing to sliding or other factors connect together; Upper computer or local control system are judged the room situation between two insulation strips simultaneously, also do a reference for can material get into main orbit by a track, avoid the conveying of material on the main orbit chaotic.
Description of drawings
Fig. 1 is the structural representation of the switching-over transfer conveying mechanism of the embodiment of the invention 1
Fig. 2 is the schematic top plan view of the switching-over transfer conveying mechanism of the embodiment of the invention 1
Fig. 3 is the preferred schematic top plan view of the switching-over transfer conveying mechanism of the embodiment of the invention 1
Fig. 4 is the switching mechanism scheme drawing that cam mechanism is realized that passes through of the embodiment of the invention 1
Fig. 5 is the switching-over roller structure scheme drawing of the embodiment of the invention 3
Fig. 6 is the structural representation of switching-over transfer conveying mechanism of the use lifting mechanism of the embodiment of the invention 4
Fig. 7 works as main orbit 5 and props up the delivery system structural representation that track 6 is reciprocating structure in the embodiment of the invention 5
Fig. 8 works as main orbit 5 and props up another structural representation of delivery system that track 6 is reciprocating structure in the embodiment of the invention 5
Fig. 9 works as main orbit 5 and props up the delivery system structural representation that track 6 is check configuration in the embodiment of the invention 5
Figure 10 works as main orbit 5 to be reciprocating structure in the embodiment of the invention 5, a track 6 is the delivery system structural representation of check configuration
Figure 11 is the control system structural representation of the delivery system of the embodiment of the invention 7
Figure 12 is the control system structural representation of the delivery system of the embodiment of the invention 8
Figure 13 is the insulation strip structural representation of the embodiment of the invention 9
The specific embodiment
The present invention will be described below in conjunction with accompanying drawing.
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Specific embodiment described herein is only in order to explaining the present invention, and is not used in qualification the present invention.
Like Fig. 2, shown in Figure 3, the angle in the present embodiment between fixed idler whell axle 111 and the switching-over roller shaft 121 is α, and then the angle between the throughput direction b of the throughput direction a of the first conveyor surface A and the second conveyor surface B is α, the preferred α of present embodiment=90 °.Therefore when needing the switching-over transfer to be arranged on the material on the first conveyor surface A, the second conveyor surface B rises to the operating altitude that is higher than the first conveyor surface A by the inoperative height that is lower than the first conveyor surface A, and from the first conveyor surface A, transfer is to the second conveyor surface B by frame for material; And then switching-over roller shaft 121 rotating bands move way roller 12 and rotate, and material is become along throughput direction b by original throughput direction a to be carried, and realizes that the right angle transfer of material is carried.When material need not commutate transfer, then keep switching-over roller shaft 121 constant at the inoperative height, the throughput direction of material on switching-over transfer feedway 1 still is throughput direction a.
As shown in Figure 1, switching mechanism 13 is used to realize the rise and fall of the second conveyor surface B, and switching mechanism 13 comprises switching-over support 131, taper riser guide 132, screw rod 133 and transfer motor 134 in the present embodiment.The corresponding a pair of switching-over support of one of them switching-over roller shaft 121 131, a pair of taper riser guide 132 and a screw rod 133; Switching-over roller shaft 121 is arranged on the top of two switching-over supports 131; The bottom of switching-over support 131 can connect a up-down roller 135; Up-down roller 135 supports through the conical surface of taper riser guide 132, and two taper riser guides 132 are separately fixed at screw rod 133 two ends.Transfer motor 134 drive screws 133 rotate, and screw rod 133 drives two taper riser guides 132 and does in opposite directions respectively or opposing motion.The up-down roller 135 that is pressed on the conical surface of taper riser guide 132 rolls and progressively raises or reduce along the conical surface; When up-down roller 135 raises; Switching-over roller 12 rises thereupon; Rise to operating altitude up to the second conveyor surface B, material is gone up the switching-over transfer to the second conveyor surface B by the first conveyor surface A, and realization is become along throughput direction b by original throughput direction a carries.In this process, the altitude hold of fixed idler whell 11, through the fine motion of switching-over roller 12 go up and down (the mutual switching between operating altitude and the inoperative height) change the different conveyor surfaces of material, realize the right angle transfer.
The range of switching-over roller 12 mainly receives 132 restrictions of taper riser guide, and the selection of its available diameter range need be considered the diameter difference between fixed idler whell 11 and the switching-over roller 12 when selecting taper riser guide 132.Location at material on the conveyor surface can be realized by the fixing and/or movable block that is arranged on fixed idler whell axle 111 and/or the switching-over roller shaft 121.
Switching-over transfer feedway 1 can have three main motions in the present embodiment; The rolling, the rolling of switching-over roller 12, the switching mechanism 13 that are fixed idler whell 11 promote moving up and down of switching-over roller 12; These three motions can be respectively by three motor-driven; Or by a motor-driven taper riser guide 132, motor-driven fixed idler whell 11 and switching-over roller 12; Or by a motor-driven taper riser guide 132, fixed idler whell 11 and switching-over roller 12, type of drive can be used gear or belt.When using one or two motor to drive, need extra structure driving device.Wherein, The sway of taper riser guide 132 can be realized by screw rod as shown in Figure 1 133 and transfer motor 134; Can realize that also wherein guide rod 137 passes the middle part formation expansion link of stage clip 138 by the cam mechanism that cam as shown in Figure 4 136, guide rod 137 and stage clip 138 are formed; Also can be by realizations such as electromagnet, connecting rod mechanisms.
Fixed idler whell 11 with the layout of switching-over roller 12 can be: fixed idler whell 11 is above switching-over roller 12, or fixed idler whell 11 is below switching-over roller 12.When fixed idler whell 11 was above switching-over roller 12, fixed idler whell 11 can be reduced to fixed idler whell axle 111 and/or be installed in the round pie wheel on the fixed idler whell axle 111.
Embodiment 4 is as shown in Figure 6, when material need commutate transfer at 3 of the supply units of differing heights, below switching-over transfer feedway 1, lifting mechanism 2 is set, and realizes the up-down of whole height, and then can realize the 3 D stereo structure of delivery system.Lifting mechanism 2 can be realized with the spiral lift that lifting motor 22 constitutes through feed screw nut 21, also can be realized by the flexible elevator of steel rope (chain), or realized by mechanisms such as pneumatic, hydraulic pressure, connecting rods.
The delivery system of embodiment 5 comprises supply unit 3, switching-over transfer feedway 1 and control system 4; The transfer feedway 1 that wherein commutates is arranged on the node that main orbit 5 and a track 6 cross; And the end of track 6, be used to change the sense of motion of the material of on supply unit 3, carrying.Supply unit 3 can be an indivisible single device, also can be by the system element of the end to end unidirectional conveying of forming of multiple devices.In the present embodiment, supply unit 3 for continuous, have a unidirectional system element, so-called continuous promptly be that switching-over transfer feedway 1 is not set at supply unit 3 middle parts.When mounted; The inlet of the first conveyor surface A of switching-over transfer feedway 1 connects and throughput direction a supply unit 3 in the same way; The outlet connection of the second conveyor surface B and throughput direction b supply unit 3 in the same way; Or the outlet of the second conveyor surface B connects the inlet of the first conveyor surface A of another switching-over transfer feedway 1, is used for material changed on another road conveyor line by one conveyor line carrying out in the same way or oppositely directed conveying.
Because main orbit 5 can have various ways with a track 6 in the delivery system, the form that therefore switching-over transfer feedway 1 is set on the node that a main orbit 5 and a track 6 cross is also had nothing in common with each other.In the present embodiment, main orbit 5 is reciprocating structure with a track 6, and like Fig. 7, shown in Figure 8, each is made up of two supply units of carrying to linearity 3 of itemizing; Or main orbit 5 is check configuration with a track 6, and is as shown in Figure 9, and each is made up of the supply unit 3 of carrying to linearity of itemizing; Or shown in figure 10, main orbit 5 is a reciprocating structure, is made up of two supply units of carrying to linearity 3 of itemizing, a track 6 be a check configuration, is made up of a supply unit 3 of itemizing to the linearity conveying.
As shown in Figure 7, when main orbit 5 be a reciprocating structure with a track 6, i.e. main orbit 5 and a track 6 supply unit 3 formations of carrying by the opposite unidirectional linearity of two column directions, every row supply unit 3 arranges side by side, in the opposite direction.Main orbit 5 is divided into up main orbit in the opposite direction 51 and descending main orbit 52; Each track 6 one end connects main orbit 5; The other end is provided with workstation 7, can be divided into approach track in the opposite direction 61 and departures track 62, and workstation 7 is arranged on the departures track 62 in the present embodiment.On the node that a main orbit 5 and a track 6 cross, be provided with and be 4 switching-over transfer feedways 1 that matrix pattern is arranged, each switching-over transfer feedway 1 corresponding two supply unit 3; End at a track 6 all is provided with 2 switching-over transfer feedways 1, each switching-over transfer feedway 1 corresponding supply unit 3.
When material was carried on main orbit 5, material need get into workstation 7 and process, and can get into these workstation 7 cooresponding approach tracks 61 through the switching-over transfer feedway between a main orbit 5 and the track 61.Material through switching-over transfer feedway 1 by approach track 61 transfers to departures track 62; Process the manufacturing procedure of preparing to get into next workstation 7 by transfer on the departures track 62 to the main orbit 5 through switching-over transfer feedway 1 in the workstation 7 that on departures track 62, is provided with.In this process; Material can be realized forward on main orbit 5, turns left, turns right, changed to the switching-over transfer of descending main orbit 52 these four directions, carried in the same way by up main orbit 51; On main orbit 5, commutate in the transfer; Need not to be provided with turn radius, do not have the slit between up like this main orbit 51 and the descending main orbit 52.On track 6, realize by approach track 61 to the switching-over transfer the departures track 62 with carry in the same way, the action of above-mentioned switching-over transfer and conveying in the same way by control system 4 control each fixed idler whell 11, the action of commutate roller 12, lifting mechanism 2 and/or switching mechanism 13 realizes.
As shown in Figure 8; On the node that a main orbit 5 and a track 6 cross, also can two switching-over transfer feedways 1 only be set along diagonal line; And preferred two switching-over transfer feedways 1 are separately positioned on the position that up main orbit 51 and descending main orbit 52 and approach track 61 cross, to realize the operation of entering the station of material.When material is got back to main orbit 5 by departures track 62, can realize turning by the baffle plate that is provided with between up main orbit 51 and the descending main orbit 52.
As shown in Figure 9, when main orbit 5 is check configuration with a track 6,1 switching-over transfer feedway 1 only is set on the node that a main orbit 5 and a track 6 cross, to realize by the switching-over reprinting action of main orbit 5 to a track 6.
Shown in figure 10, when main orbit 5 is a reciprocating structure, when a track 6 be check configuration, on the node that up main orbit 51 or descending main orbit 52 and a track 6 cross, 1 transfer feedway 1 that commutates is set.Reprint and carry in the same way by the switching-over between a main orbit 5 and the track 6 to accomplish material, or the reprinting of material between up main orbit 51 and descending main orbit 52 carried.
Control system 4 of the present invention can be and presets control system or upper computer control system.Embodiment 6: when control system 4 when presetting control system, control command is inserted in advance in the controller of fixed idler whell 11, switching-over roller 12, lifting mechanism 2 and/or switching mechanism 13, for each actuating device sets fixing motion flow.As make the first conveyor surface A of certain switching-over transfer feedway 1 work 1 minute; The second conveyor surface B is promoted to operating altitude then, the material switching-over is transferred load to the second conveyor surface B, after 2 minutes; The second conveyor surface B reduces to the inoperative height, and material changes into again by the first conveyor surface A and carrying.
When control system 4 is upper computer control system; Control system 4 comprises sensor 41, controller 42 and upper computer 43; Wherein sensor 41 is gathered the location information and the status information of materials, and with handling in these information input upper computers 43, upper computer 43 is judged according to location information and status information; To controller 42 output control commands, control afterwards by the actuating device of 42 pairs of each fixed idler whells 11 of controller, switching-over roller 12, lifting mechanism 2 and/or switching mechanism 13.
Embodiment 9 is shown in figure 13, because each material or container all need the regular hour when commutating reprinting through switching-over transfer feedway 1, in this time period, can not have next material or container to get into switching-over and reprint feedway 1.Therefore, need between material, guarantee at interval certain distance B, make the speed of advance V=time T of distance B/supply unit, and time T is reprinted the T ' opening time of feedway 1 greater than switching-over.The difference of present embodiment and embodiment 5～8 is, on main orbit 5, is uniform-distribution with many insulation strips 8, and an insulation strip RFID label 81 all is set on each insulation strip 8.A material can be placed in position on the main orbit 5 between per two adjacent insulation strips 8, promptly guarantees between every two adjacent materials through insulation strip 8 intervals.Treat that material machines in certain workstation 6 after, in the time of need getting into main orbit 5 next processing station 6 of entering again.At this moment, need to judge whether suitable position is arranged on the main orbit 5, through below the main orbit 5 before departures track 62 rfid interrogator 45 being set, judge on the main orbit 5 between two insulation strips 8 whether free position is arranged in the present embodiment.Concrete determination methods is following:
When rfid interrogator 45, read behind the label information of insulation strip in the time T, if do not detect the information of material label, then thinking has an empty position can place material behind this insulation strip 8; If after reading the label information of insulation strip, read the label information of material in the time T, then this no empty position in insulation strip 8 backs needs to continue to wait for, wherein T=D/V.
Should be pointed out that the above specific embodiment can make those skilled in the art more fully understand the invention, but do not limit the present invention in any way creation.Therefore; Although this specification sheets has carried out detailed explanation with reference to accompanying drawing and embodiment to the invention,, those skilled in the art are to be understood that; Still can make amendment or be equal to replacement the invention; In a word, all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the invention, and it all should be encompassed in the middle of the protection domain of the invention patent.
Claims (28)
1. switching-over transfer feedway is characterized in that: it comprises and is used for material first conveyor surface of carrying in the same way and second conveyor surface that is used for material switching-over transfer; Between the throughput direction of the throughput direction of said first conveyor surface and said second conveyor surface angle is arranged; When carrying out material when carrying in the same way, said first conveyor surface is higher than said second conveyor surface; When carrying out material switching-over reprinting, said second conveyor surface is higher than said first conveyor surface; The width coupling of the horizontal clearance of said first conveyor surface and the cooresponding supply unit of said first conveyor surface, the width coupling of the horizontal clearance of said second conveyor surface and the cooresponding supply unit of said second conveyor surface.
2. a kind of switching-over transfer feedway as claimed in claim 1 is characterized in that: the altitude hold of said first conveyor surface, said second conveyor surface can rise or descend.
3. a kind of switching-over transfer feedway as claimed in claim 2; It is characterized in that: said first conveyor surface confirms through the vertex of two or more rollers of being provided with in the same way is unique, and said second conveyor surface is by three that are provided with in the same way or three vertexs with upper roller are unique confirms.
4. according to claim 1 or claim 2 a kind of switching-over transfer feedway is characterized in that: said first conveyor surface and second conveyor surface are respectively by three or three vertexs with upper roller are unique confirms.
5. a kind of switching-over transfer feedway as claimed in claim 4 is characterized in that: said roller divides into groups to be provided with, and the roller in every group is all through roller shaft connection, and said roller shaft bottom is provided with switching mechanism.
6. a kind of switching-over transfer feedway as claimed in claim 5 is characterized in that: said switching mechanism comprises two switching-over support, two taper riser guides and draw off gears, and said roller shaft is fixedly installed on the top of two switching-over supports; Said draw off gear comprises an expansion link, and said two taper riser guides are symmetricly set on the two ends of an expansion link, and each said taper riser guide has the conical surface that the said expansion link mid point in an edge rises laterally gradually; The bottom of said two switching-over supports is supported through the said conical surface respectively; Said taper riser guide is done in opposite directions or opposing moving along said expansion link under the effect of said draw off gear.
7. a kind of switching-over transfer feedway as claimed in claim 6, it is characterized in that: said draw off gear also comprises motor, said expansion link is a screw rod.
8. a kind of switching-over transfer feedway as claimed in claim 6; It is characterized in that: said draw off gear also comprises two cams, motor; Said expansion link is guide rod and stage clip; Said taper riser guide is arranged on the guide rod two ends of passing said stage clip, and two said cams withstand on the outside of said taper riser guide respectively, and said motor-driven two said cams rotate synchronously.
9. a kind of switching-over transfer feedway as claimed in claim 4 is characterized in that: under each said roller an actuating device is set, said actuating device is used to realize that said roller is that axle rotates and vertical displacement movement with the vertical line.
10. according to claim 1 or claim 2 a kind of switching-over transfer feedway is characterized in that: the fixing and/or active block stop that on said first conveyor surface and/or second conveyor surface, is provided for locating material.
11. like the described a kind of switching-over transfer feedway of one of claim 1～10, it is characterized in that: below the said switching-over transfer feedway lifting mechanism is set, realizes the up-down of said switching-over transfer feedway whole height.
12. the delivery system of one of use such as claim 1～10 described switching-over transfer feedway, it is characterized in that: said delivery system comprises a plurality of supply units, and switching-over transfer feedway is set on the node that said supply unit crosses.
13. a kind of delivery system as claimed in claim 12; It is characterized in that: when the main orbit of said supply unit formation was reciprocating structure with a track, setting was arranged in the said switching-over transfer feedway of matrix pattern on the node that a said main orbit and a track cross.
14. a kind of delivery system as claimed in claim 13 is characterized in that: said reciprocating structure is made up of the opposite said supply unit of two column directions.
15. a kind of delivery system as claimed in claim 14; It is characterized in that: said track is divided into approach track and departures track, and said approach track is provided for respectively material is switched to the said switching-over transfer feedway on the said departures track from said approach track with the end of departures track away from said main orbit.
16. a kind of delivery system as claimed in claim 12; It is characterized in that: when the main orbit that constitutes when said supply unit was reciprocating structure with a track, said switching-over transfer feedway was arranged on the position that the approach track of up main orbit and the descending main orbit and said the track of said main orbit crosses.
17. a kind of delivery system as claimed in claim 12 is characterized in that: when the main orbit of said supply unit formation is check configuration with a track, on the node that a said main orbit and a track cross said switching-over transfer feedway is set.
18. a kind of delivery system as claimed in claim 17 is characterized in that: said check configuration is made up of the said supply unit of row.
19. a kind of delivery system as claimed in claim 12; It is characterized in that: the main orbit that constitutes when said supply unit is a reciprocating structure; When said track is check configuration, on the node that the up main orbit of said main orbit or descending main orbit and said track cross, said switching-over transfer feedway is set.
20. like the described a kind of delivery system of one of claim 12～18; It is characterized in that: it also comprises a control system, and said control system is used to control first conveyor surface of said switching-over transfer feedway and/or rising, decline and/or the throughput direction of second conveyor surface.
21. a kind of delivery system as claimed in claim 20 is characterized in that: said control system is for presetting control system or upper computer control system.
22. a kind of delivery system as claimed in claim 21 is characterized in that: the said control system that presets comprises controller; In said controller, fixing motion flow is set in advance for said switching-over transfer feedway.
23. a kind of delivery system as claimed in claim 21 is characterized in that: said upper computer control system comprises controller, upper computer, is arranged on the RFID label on the material and is arranged on the rfid interrogator on the said switching-over transfer feedway; Said upper computer is provided with transport path for each material, and said rfid interrogator sends the label information in the RFID label that collects to said upper computer; To said controller sending controling instruction, said controller is controlled said switching-over transfer feedway to said upper computer according to the routing information of setting.
24. a kind of delivery system as claimed in claim 21 is characterized in that: said upper computer control system comprises local control system, is arranged on the RFID label on the material and is arranged on the rfid interrogator on the said switching-over transfer feedway; Write the transmission path information of material in the said RFID label; Routing information in the said RFID label that said rfid interrogator will collect sends said local control system to; Said local control system is controlled said switching-over transfer feedway according to said routing information.
25. like claim 23 or 24 described a kind of delivery systems; It is characterized in that: rectangular distribution insulation strip on the said main orbit; One insulation strip RFID label is set on each said insulation strip; Whether near the fixing rfid interrogator in the exit of said departures track, being used to judge between the adjacent two said insulation strips is empty.
26. a kind of delivery system as claimed in claim 25; It is characterized in that: said determination methods is in the time T after said rfid interrogator is read the label information of said insulation strip RFID label; If do not detect the RFID label on the material, then thinking has an empty position behind said insulation strip; Otherwise do not have empty position behind the said insulation strip, need to continue to wait for; T=D/V wherein, D is the distance between the adjacent two said insulation strips, V is the speed of said supply unit.
27. delivery system of using switching-over transfer feedway as claimed in claim 11; It is characterized in that: said delivery system layering is provided with; Switching-over transfer feedway is set on the switching point of interlayer; Rising through said switching-over transfer feedway, decline or do not move realize in the same way conveying and the switching-over transfer of material on different layers, and with conveying in the same way on the layer and switching-over transfer.
28. a kind of feedway as claimed in claim 27 is characterized in that: said switching point is the material inlet or the material outlet of different layers, the material outlet of one deck under the material inlet correspondence of last layer.
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| CN201210189960.8A CN102689787B (en) | 2012-06-08 | 2012-06-08 | Reversing shifting conveyer device and conveyer system |
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| CN201210189960.8A CN102689787B (en) | 2012-06-08 | 2012-06-08 | Reversing shifting conveyer device and conveyer system |
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